Home / 4,846,763.66-7,270,145.55-1,480,941.50

Finding the Fourth Proportional to 4,846,763.66, 7,270,145.55 and 1,480,941.50

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Solution

The fourth proportional to 4,846,763.66, 7,270,145.55 and 1,480,941.50 is: 2,221,412.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,763.66 : 7,270,145.55 = 1,480,941.50 : x
  2. Step 2: Convert to fraction form
    4,846,763.66/7,270,145.55 = 1,480,941.50/x
  3. Step 3: Cross multiply
    4,846,763.66x = 7,270,145.55 × 1,480,941.50
  4. Step 4: Simplify right side
    4,846,763.66x = 10,766,660,219,684.60
  5. Step 5: Solve for x
    x = 10,766,660,219,684.60/4,846,763.66
  6. Step 6: Final answer
    x = 2,221,412.26

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.